Remove trailing whitespace from most CMake and C/C++ code

Our Git commit hooks disallow modification or addition of lines with
trailing whitespace.  Wipe out all remnants of trailing whitespace
everywhere except third-party code.

Run the following shell code:

git ls-files -z -- \
 bootstrap doxygen.config '*.readme' \
 '*.c' '*.cmake' '*.cpp' '*.cxx' \
 '*.el' '*.f' '*.f90' '*.h' '*.in' '*.in.l' '*.java' \
 '*.mm' '*.pike' '*.py' '*.txt' '*.vim' |
egrep -z -v '^(Utilities/cm|Source/(kwsys|CursesDialog/form)/)' |
egrep -z -v '^(Modules/CPack\..*\.in)' |
xargs -0 sed -i 's/ \+$//'

1 files changed, 3 insertions, 3 deletions

diff --git a/Source/cmGlobalMSYSMakefileGenerator.cxx b/Source/cmGlobalMSYSMakefileGenerator.cxx
index 820e7e6..80526aa 100644
--- a/Source/cmGlobalMSYSMakefileGenerator.cxx
+++ b/Source/cmGlobalMSYSMakefileGenerator.cxx
@@ -22,7 +22,7 @@ cmGlobalMSYSMakefileGenerator::cmGlobalMSYSMakefileGenerator()
   this->UseLinkScript = false;
 }
 
-std::string 
+std::string
 cmGlobalMSYSMakefileGenerator::FindMinGW(std::string const& makeloc)
 {
   std::string fstab = makeloc;
@@ -45,8 +45,8 @@ cmGlobalMSYSMakefileGenerator::FindMinGW(std::string const& makeloc)
 }
 
 void cmGlobalMSYSMakefileGenerator
-::EnableLanguage(std::vector<std::string>const& l, 
-                 cmMakefile *mf, 
+::EnableLanguage(std::vector<std::string>const& l,
+                 cmMakefile *mf,
                  bool optional)
 {
   this->FindMakeProgram(mf);